Universal Car Cup Holder Expander & Organizer

Fit your large travel mugs, water bottles, and phones with ease. This expandable cup holder insert fits any standard cup holder and expands to accommodate bottles up to 4" wide, while a removable top tray holds your phone, keys, and small items within easy reach.

• Expands from 2.5" to 4" diameter
• Removable top tray with phone & key storage
• Fits all standard cup holders
• Non-slip base — no rattling
• Easy to remove and clean